Set of 6 HSS hand taps M3 M4 M5 M6 M8 with adjustable T-handle

sizes: for taps with M3-M8 threads. Screw head sizes: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25. Wrench length: 85 mm. 【High-Quality Material】The tap wrench is made of hard alloy steel with a chrome-plated surface, which is durable with high hardness, resistance to deformation, rust protection, and corrosion protection. Function: T-handle tap wrench with ratcheting mechanism. Three-position gear for fast and efficient ratcheting; sliding handle with spring tension, can be extended in any direction to its full length for increased leverage. 【Design】Suitable for right- and left-handed users. With locking mechanism. 【Use】Adjustable T-handle tap wrench with ratcheting mechanism. For use with reamers, screw extractors and other square shank tools.